A Study on the Errors of Korean Students’ “shì” Sentences Based on HSK Dynamic Composition Corpus

This article is based on 255 examples of Korean students’ incorrect “shì” sentences selected from the HSK dynamic composition corpus, and divides the types of errors into five categories: omission, misaddition, misplacement, misuse, and misorder. Provide detailed examples and corrections for each type of error, and analyze the reasons for the errors from both intralingual (Chinese itself) and interlingual (Korean language issues) perspectives. Finally, targeted teaching strategy suggestions are proposed, including teachers’ teaching methods and textbook development, aiming to improve the learning effectiveness of Korean students’ Chinese “shì” sentences and provide a reference for international Chinese language teaching.